Jon had the large nipples of a female Latina, and Karyn's vagina now had a masculine sex drive.
With nothing left to do for now, Jon and Karyn split up to go about the next week of their lives. The rock's power had altered reality and history to match their new conditions of course, so Jon's family was not at all surprised when their son showed up with two large, dark nipples visibly tenting his shirt.
At her home, Karyn found a stash of porn on her computer. There were two porn folders, one featuring overly large breasted naked women, the other with nude men. As she looked through the pictures of they big and busty women, they were doing nothing for Karyn of course but she could feel her VAGINA responding! "This must be what my vagina is "into", Karyn guessed aloud. "I suppose I had to find and download this stuff in order to get...it....aroused enough to masturbate." But even though her vagina was 'ready to go' Karyn was not in the mood mentally to do anything.
Alternately, when she looked through the male pictures she found her MIND getting turned on but her vagina was quickly clenching and drying up.
"Shit, apparently I can only have sex or masturbate if I'm NOT in the mood. If I am in the mood, my vagina shuts down. This week is gonna SUCK!"
Naturally, even in the new reality Karyn had never discussed her sex life and the polar opposite sex drives she and her vagina had with her parents. So when they found the stash of dual porno on the computer three months ago, they just assumed they had a VERY confused daughter.
The week went by as normal as they could make it.
During gym classes Jon got a couple teases about his Latina nipples, but the guys all acted like they'd seen them before. Jon did notice through the week that girls seemed even less interested in him than they had before. Apparently his big brown female nips were a turn off for women. On the following Wednesday Jon got up the courage to ask his parents about his strange chest and they explained he's had this "condition" since he was born. Even though his DNA was mostly male, he actually had the nipple DNA of a Laina female! It was some genetic recessive mismatch from both his parent's families or something.
During Karyn's gym classes she found herself with an embarrassingly wet and dripping vagina each day in the locker room as she and the other girls changed. Karyn did her best to hide it but she knew at least a few times the other girls had seen the female juices running down her thigh.
On the other hand, whenever she saw a guy she was attracted too she could feel herself clenching and turning into the Sahara down there.Karyn was glad for once she DIDN'T have a boyfriend at the moment. Also if this were longer than a week she had no idea how she would eventually have sex with a man if men turned her vagina off!
Finally the week finished out, and their bodies returned to normal.
It had been strange, but not too bad. The GOOD part was no matter how weird their changes were everyone in town would think they were normal. Meeting up again at Karyn's house the following Saturday, Jon and Karyn decided it was time to draw again.